Diorite-B

Diorite B
Liam Wright
Zak Danger
Diorite is an intrusive rock.
The grain size of Diorite is coarse.
The colors are black, gray, and white.
It forms in volcanoes by magma.
The minerals in diorite are biotite, hornblende, and pyroxene.
The uses for diorite are for building stone and polishing slab.